Dr. Péter Érdi serves as the Henry R. Luce Professor of Complex Systems Studies at Kalamazoo College, and he is the founding co-director of the study abroad program, Budapest Semester in Cognitive Science. Also the author of books on mathematical modeling of chemical, biological, and other complex systems, he has been published by big names such as Princeton University Press and MIT Press. Today Péter joins the show to discuss a topic many people are familiar with but may not know much about: rankings, ratings, and lists. Listen in as he shares insights from his new book, Ranking: The Unwritten Rules of the Social Game We All Play, and explains why people attempt to rank everything in their lives, why we put so much faith in these rankings, and why lists are so attractive to us. You can find show notes and more information by clicking here: https://bit.ly/2yrWdGL